On The Gist, an appreciation of the man who invented Pong.
Barbara Lipska’s career as a neuroscientist did not prepare her to identify the dark effects of her own brain tumors diagnosed in 2015. There’s studying a damaged brain, and then there’s having one. Lipska is the author of The Neuroscientist Who Lost Her Mind: My Tale of Madness and Recovery.
In the Spiel, let’s hear it for the ancillary news.
Electric cars are labelled as ‘zero emissions’ vehicles – but what does that really mean? Jack Stewart puts your questions about EVs to the experts. According to a new report by the Union of Concerned Scientists, just how green your EV is compared to a petrol or diesel vehicle, depends on how the electricity powering the battery was produced, as well as how cleanly the battery itself was manufactured. Jack also explores what could be a compelling alternative to plugging in – filing up with Hydrogen, and creating nothing but water as exhaust.
Presenter: Jack Stewart
Producer: Rami Tzabar
(Image: Electric cars on charge. Credit: Getty Images)
On this week's show, we revisit some of our favorite conversations about investor behavior. Best-selling author Carl Richards talks about the benefits of the overnight test. Christopher Chabris talks invisible gorillas and intuition. And Dan Ariely talks investing and irrationality.
Is WH Smith really the worst shop on the High Street?
Harry Potter fans want to know how many wizards there are ? we try to work it out.
Is giving birth at home as safe as giving birth in hospital?
What if everything you encounter in your day-to-day interactions is somehow prescient? Are the games you play and the films you watch meant to normalize genres of experience -- and, if so, to what end? Ben and Matt explore the idea of weaponized mass media from the early days of deification to a startling story by Edgar Allan Poe and beyond.
On November 8, 1519, the Spanish conquistador Hernando Cortés first met Montezuma, the Aztec emperor, at the entrance to the capital city of Tenochtitlan. This introduction—the prelude to the Spanish seizure of Mexico City and to European colonization of the mainland of the Americas—has long been the symbol of Cortés’s bold and brilliant military genius. Montezuma, on the other hand, is remembered as a coward who gave away a vast empire and touched off a wave of colonial invasions across the hemisphere. But is this really what happened?
Matthew Restall, Edwin Erle Sparks Professor of Latin American History at Pennsylvania State University and President of the American Society for Ethnohistory, departs from this traditional telling in his When Montezuma Met Cortés: The True Story of the Meeting that Changed History (Ecco, 2018). Restall uses “the Meeting”—what he dubs their first encounter—as the entry point into a comprehensive reevaluation of both Cortés and Montezuma. Drawing on rare primary sources and overlooked accounts by conquistadors and Aztecs alike, Restall explores Cortés’s and Montezuma’s posthumous reputations, their achievements and failures, and the worlds in which they lived—leading, step by step, to a dramatic inversion of the old story. As Restall takes us through this sweeping, revisionist account of a pivotal moment in modern civilization, he calls into question our view of the history of the Americas, and, indeed, of history itself.
Ryan Tripp teaches history at several community colleges, universities, and online extensions. In 2014, he graduated from the University of California, Davis, with a Ph.D. in History. His Ph.D. double minor included World History and Native American Studies, with an emphasis in Linguistic Anthropology and Indigenous Archeology.
How did humans diverge so markedly from animals? Apart from physical things like our “physical peculiarities,” as experimental psychologist Celia Heyes puts it, or our fine motor control, there’s something even more fundamentally – and cognitively -- different.
“I suppose at the broadest level,” Heyes tells interviewer David Edmonds in this Social Science Bites podcast, “we differ from animals because we are so ultra-social, so intensely cooperative. And as a result, we’ve transformed our environments, for good or ill, more radically than any other species through things like agriculture, technology, science, but also, law, trade to the point of economies and finance, fine arts, sports, all of these things.”
Heyes, a senior research fellow in theoretical life sciences at All Souls College, University of Oxford, argues that we’ve evolved those differences, or “innate modules.” That may sound like evolutionary psychology, which suggests that many of these traits are pre-coded into humans -- “we get them for free,” as Heyes translates -- and therefore are minimally dependent on what we experience in childhood. While Heyes appreciates the evolutionary aspect of natural selection and agrees there is some sort of genetic starter kit,” but she says the locus of evolution is not genetic but cultural.
She points to things like cross-cultural differences in beliefs and behavior or the ability to read, which hasn’t had time to be genetically encoded (even if it can be observed lighting up only certain parts of the brain) but it can have evolved culturally.
Heyes’ research and theories place her all over the academic map, but she describes herself as “part biologist, part philosopher, but I am first and foremost a psychologist.” A fellow of the British Academy and president of the Experimental Psychology Society, her latest book is the brand new Cognitive Gadgets: The Cultural Evolution of Thinking from Harvard University Press.